Described is a powder dispensing apparatus for dispensing a powder, comprising: a dispensing chamber for dispensing a predetermined volume of powder to a receptacle; an inlet valve movable between a closed state and an open state to control ingress of powder into the dispensing chamber from a powder source; an outlet valve movable between a closed state and an open state to control egress of powder from the dispensing chamber to a receptacle. The inlet valve and outlet valve are individually actuated between the closed state and open state by a common removable handle. The inlet valve and outlet valve each comprise an interlock for receiving and engaging the handle. The interlock is configured to receive and release the handle when the respective valve is in the closed state and engage the handle so as to prevent removal of the handle when the respective valve is in the open state.

A mechanical gravimetric disk dispensing apparatus, which in order to prevent compaction of the powder and maintain the flow thereof constant, has a container equipped with an internal mixer that does not require external motorization since it uses that for the rotation of the dosing disk. The mixer is equipped with scrapers to distribute the powder and make it flow on the disk.

A mechanical gravimetric disk dispensing apparatus, which in order to prevent compaction of the powder and maintain the flow thereof constant, has a container equipped with an internal mixer that does not require external motorization since it uses that for the rotation of the dosing disk. The mixer is equipped with scrapers to distribute the powder and make it flow on the disk.

A dispensing capsule provides metered dispensing of powder from a large storage tub or smaller travel container to a shaker bottle or a water bottle. The dispensing capsule may be releasably attached to a protein tub lid or smaller travel container lid, which provides a metering of powder (without the need for a scooper) from the protein tub or smaller travel container and a dispensing of the metered powder into a shaker bottle or water bottle (without the need for a scooper). As well as being used as a metering device, the dispensing capsule doubles as a single serving storage container that can be more easily transported for later dispensing to a shaker bottle or water bottle at the location of consumption.

A dispensing capsule provides metered dispensing of powder from a large storage tub or smaller travel container to a shaker bottle or a water bottle. The dispensing capsule may be releasably attached to a protein tub lid or smaller travel container lid, which provides a metering of powder (without the need for a scooper) from the protein tub or smaller travel container and a dispensing of the metered powder into a shaker bottle or water bottle (without the need for a scooper). As well as being used as a metering device, the dispensing capsule doubles as a single serving storage container that can be more easily transported for later dispensing to a shaker bottle or water bottle at the location of consumption.

A electrostatic powder feeder includes a body having a cavity. The cavity is shaped and sized to hold a supply of powder particles and is defined by a cavity wall. A diverter is disposed in the cavity and positioned away from the cavity wall so as to create a powder flow space between the diverter and cavity wall. The feeder includes an electrode and a powder landing surface connected to a power supply. The electrode is positioned remotely from the powder landing surface at a distance at which it can act upon powder resting upon the powder landing surface. An aperture through which powder particles may fall is disposed in or proximate to the powder landing surface. An insulator is positioned between the electrode and the powder landing surface. The power supply produces an alternating electric potential that creates an alternating electric field between the electrode and powder landing surface that causes powder particles to oscillate and eventually fall through the aperture. In an alternative embodiment, the powder landing surface is on a diaphragm connected to the body and disposed below the powder flow space. The diaphragm is sized and shaped to hold a quantity of powder falling from the powder flow space. The diaphragm includes an aperture. A vibration actuator is affixed to the diaphragm, which provides a vibratory force to the powder particles.

A electrostatic powder feeder includes a body having a cavity. The cavity is shaped and sized to hold a supply of powder particles and is defined by a cavity wall. A diverter is disposed in the cavity and positioned away from the cavity wall so as to create a powder flow space between the diverter and cavity wall. The feeder includes an electrode and a powder landing surface connected to a power supply. The electrode is positioned remotely from the powder landing surface at a distance at which it can act upon powder resting upon the powder landing surface. An aperture through which powder particles may fall is disposed in or proximate to the powder landing surface. An insulator is positioned between the electrode and the powder landing surface. The power supply produces an alternating electric potential that creates an alternating electric field between the electrode and powder landing surface that causes powder particles to oscillate and eventually fall through the aperture. In an alternative embodiment, the powder landing surface is on a diaphragm connected to the body and disposed below the powder flow space. The diaphragm is sized and shaped to hold a quantity of powder falling from the powder flow space. The diaphragm includes an aperture. A vibration actuator is affixed to the diaphragm, which provides a vibratory force to the powder particles.

A dispensing device for dispensing a powder includes a container body for storing a powder and a rotatable disc shaped member arranged at a bottom side of the container body. The disc shaped member includes an axial side surface configured for engagement with the powder and wherein the axial side surface is provided with one or more radially extending storage slots each terminating at a corresponding radial side opening in a radial side surface of the disc shaped member. The dispensing device further comprises a rake member movably arranged along the axial side surface and configured for raking a predetermined amount of powder from one of the one or more storage slots through the corresponding radial side opening in a dispensing configuration of the dispensing device.

A dispensing device for dispensing a powder includes a container body for storing a powder and a rotatable disc shaped member arranged at a bottom side of the container body. The disc shaped member includes an axial side surface configured for engagement with the powder and wherein the axial side surface is provided with one or more radially extending storage slots each terminating at a corresponding radial side opening in a radial side surface of the disc shaped member. The dispensing device further comprises a rake member movably arranged along the axial side surface and configured for raking a predetermined amount of powder from one of the one or more storage slots through the corresponding radial side opening in a dispensing configuration of the dispensing device.

A electrostatic powder feeder includes a body having a cavity. The cavity is shaped and sized to hold a supply of powder particles and is defined by a cavity wall. A diverter is disposed in the cavity and positioned away from the cavity wall so as to create a powder flow space between the diverter and cavity wall. The feeder includes an electrode and a powder landing surface connected to a power supply. The electrode is positioned remotely from the powder landing surface at a distance at which it can act upon powder resting upon the powder landing surface. An aperture through which powder particles may fall is disposed in or proximate to the powder landing surface. An insulator is positioned between the electrode and the powder landing surface. The power supply produces an alternating electric potential that creates an alternating electric field between the electrode and powder landing surface that causes powder particles to oscillate and eventually fall through the aperture. In an alternative embodiment, the powder landing surface is on a diaphragm connected to the body and disposed below the powder flow space. The diaphragm is sized and shaped to hold a quantity of powder falling from the powder flow space. The diaphragm includes an aperture. A vibration actuator is affixed to the diaphragm, which provides a vibratory force to the powder particles.